[INFO] crate nipper 0.1.8 is already in cache
[INFO] testing nipper-0.1.8 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate nipper 0.1.8 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nipper 0.1.8 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nipper 0.1.8
[INFO] finished tweaking crates.io crate nipper 0.1.8
[INFO] tweaked toml for crates.io crate nipper 0.1.8 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate nipper 0.1.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10974e33a4afe861e5433d7d822be33edc661834dd8d924bffb1edcd8f7b2fd9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "10974e33a4afe861e5433d7d822be33edc661834dd8d924bffb1edcd8f7b2fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10974e33a4afe861e5433d7d822be33edc661834dd8d924bffb1edcd8f7b2fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10974e33a4afe861e5433d7d822be33edc661834dd8d924bffb1edcd8f7b2fd9", kill_on_drop: false }`
[INFO] [stdout] 10974e33a4afe861e5433d7d822be33edc661834dd8d924bffb1edcd8f7b2fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f71b83752464593962d60f42378f30e9e51e2ece230ad211e02b7fe91ad4f702
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f71b83752464593962d60f42378f30e9e51e2ece230ad211e02b7fe91ad4f702", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling syn v1.0.27
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling dtoa-short v0.3.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling servo_arc v0.1.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling selectors v0.22.0
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling cssparser v0.27.2
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling markup5ever v0.10.0
[INFO] [stderr]    Compiling nipper v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "f71b83752464593962d60f42378f30e9e51e2ece230ad211e02b7fe91ad4f702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71b83752464593962d60f42378f30e9e51e2ece230ad211e02b7fe91ad4f702", kill_on_drop: false }`
[INFO] [stdout] f71b83752464593962d60f42378f30e9e51e2ece230ad211e02b7fe91ad4f702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dabf0f06a79b3dc30efd137b3adf46c658c5d7cc3b72234fb7540490e3cbdf4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6dabf0f06a79b3dc30efd137b3adf46c658c5d7cc3b72234fb7540490e3cbdf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling openssl-sys v0.9.57
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling pin-project v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling html5ever v0.22.5
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling readability v0.1.5
[INFO] [stderr]    Compiling hyper v0.13.5
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling reqwest v0.10.5
[INFO] [stderr]    Compiling nipper v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> examples/readability2.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "6dabf0f06a79b3dc30efd137b3adf46c658c5d7cc3b72234fb7540490e3cbdf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dabf0f06a79b3dc30efd137b3adf46c658c5d7cc3b72234fb7540490e3cbdf4", kill_on_drop: false }`
[INFO] [stdout] 6dabf0f06a79b3dc30efd137b3adf46c658c5d7cc3b72234fb7540490e3cbdf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5909874dad7806f088e3c2f4868e5eb4009e880ea0c51920d5433c81288e715
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b5909874dad7806f088e3c2f4868e5eb4009e880ea0c51920d5433c81288e715", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> examples/readability2.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nipper-3ec4e1df3a385145
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test document::tests::test_parse_html_dom ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/data-5bfe52191b949972
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/html_dom-894a05b1fb8a6f06
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test attr_escape_amp_2 ... ok
[INFO] [stdout] test attr_escape_quot ... ok
[INFO] [stdout] test attr_escape_nbsp ... ok
[INFO] [stdout] test attr_ns_1 ... ok
[INFO] [stdout] test attr_escape_several ... ok
[INFO] [stdout] test attr_escape_amp ... ok
[INFO] [stdout] test attr_literal ... ok
[INFO] [stdout] test attr_ns_2 ... ok
[INFO] [stdout] test attr_ns_3 ... ok
[INFO] [stdout] test attr_ns_4 ... ok
[INFO] [stdout] test comment_3 ... ok
[INFO] [stdout] test comment_2 ... ok
[INFO] [stdout] test doctype ... ok
[INFO] [stdout] test comment_1 ... ok
[INFO] [stdout] test listing_lf_0 ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test iframe_literal ... ok
[INFO] [stdout] test listing_lf_2 ... ok
[INFO] [stdout] test comment_4 ... ok
[INFO] [stdout] test fuzz ... ok
[INFO] [stdout] test listing_lf_1 ... ok
[INFO] [stdout] test noembed_literal ... ok
[INFO] [stdout] test pre_lf_0 ... ok
[INFO] [stdout] test pre_lf_2 ... ok
[INFO] [stdout] test misnest ... ok
[INFO] [stdout] test text_escape_amp_2 ... ok
[INFO] [stdout] test script_literal ... ok
[INFO] [stdout] test noframes_literal ... ok
[INFO] [stdout] test text_escape_amp ... ok
[INFO] [stdout] test text_escape_lt ... ok
[INFO] [stdout] test text_escape_gt ... ok
[INFO] [stdout] test text_escape_nbsp ... ok
[INFO] [stdout] test text_escape_gt2 ... ok
[INFO] [stdout] test text_literal ... ok
[INFO] [stdout] test pre_lf_1 ... ok
[INFO] [stdout] test textarea_lf_2 ... ok
[INFO] [stdout] test textarea_lf_1 ... ok
[INFO] [stdout] test style_literal ... ok
[INFO] [stdout] test smoke_test ... ok
[INFO] [stdout] test xmp_literal ... ok
[INFO] [stdout] test textarea_lf_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/html_tree_sink-368aebd5d1237d3f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test check_four_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/selection_manipulation-89785f1c706f89ed
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_set_html_no_match ... ok
[INFO] [stdout] test test_set_html ... ok
[INFO] [stdout] test test_replace_with_html ... ok
[INFO] [stdout] test test_set_html_empty ... ok
[INFO] [stdout] test test_replace_with_selection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/selection_property-8a40d1aabefd56b7
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_add_classes ... ok
[INFO] [stdout] test test_add_empty_class ... ok
[INFO] [stdout] test test_add_class_similar ... ok
[INFO] [stdout] test test_add_class ... ok
[INFO] [stdout] test test_remove_class ... ok
[INFO] [stdout] test test_remove_attr ... ok
[INFO] [stdout] test test_set_attr ... ok
[INFO] [stdout] test test_remove_class_similar ... ok
[INFO] [stdout] test test_attr_not_exist ... ok
[INFO] [stdout] test test_attr_exists ... ok
[INFO] [stdout] test test_has_class ... ok
[INFO] [stdout] test test_set_attr2 ... ok
[INFO] [stdout] test has_class_not_first ... ok
[INFO] [stdout] test has_class_none ... ok
[INFO] [stdout] test test_attr_or ... ok
[INFO] [stdout] test test_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/selection_query-84a3f22786ff4553
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_is_selection ... ok
[INFO] [stdout] test test_is_selection_not ... ok
[INFO] [stdout] test test_is_invalid ... ok
[INFO] [stdout] test test_is ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/selection_traversal-0b7f587f3f29fc8c
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_nth_child ... ok
[INFO] [stdout] test test_chained_select ... ok
[INFO] [stdout] test test_next ... ok
[INFO] [stdout] test test_next2 ... ok
[INFO] [stdout] test test_parent ... ok
[INFO] [stdout] test test_children ... ok
[INFO] [stdout] test test_select_not_self ... ok
[INFO] [stdout] test test_parent_body ... ok
[INFO] [stdout] test test_next_none ... ok
[INFO] [stdout] test test_select ... ok
[INFO] [stdout] test test_chained_select_invalid ... ok
[INFO] [stdout] test test_select_invalid ... ok
[INFO] [stdout] test test_select_big ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nipper
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5909874dad7806f088e3c2f4868e5eb4009e880ea0c51920d5433c81288e715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5909874dad7806f088e3c2f4868e5eb4009e880ea0c51920d5433c81288e715", kill_on_drop: false }`
[INFO] [stdout] b5909874dad7806f088e3c2f4868e5eb4009e880ea0c51920d5433c81288e715